| // Copyright (C) 2019 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.server.change; |
| |
| import static com.google.common.collect.ImmutableList.toImmutableList; |
| import static java.util.concurrent.TimeUnit.MINUTES; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.flogger.FluentLogger; |
| import com.google.gerrit.common.Nullable; |
| import com.google.gerrit.extensions.common.PluginDefinedInfo; |
| import com.google.gerrit.extensions.registration.Extension; |
| import com.google.gerrit.server.DynamicOptions.BeanProvider; |
| import com.google.gerrit.server.query.change.ChangeData; |
| import java.util.Objects; |
| import java.util.stream.Stream; |
| |
| /** Static helpers for use by {@link PluginDefinedAttributesFactory} implementations. */ |
| public class PluginDefinedAttributesFactories { |
| private static final FluentLogger logger = FluentLogger.forEnclosingClass(); |
| |
| @Nullable |
| public static ImmutableList<PluginDefinedInfo> createAll( |
| ChangeData cd, |
| BeanProvider beanProvider, |
| Stream<Extension<ChangeAttributeFactory>> attrFactories) { |
| ImmutableList<PluginDefinedInfo> result = |
| attrFactories |
| .map(e -> tryCreate(cd, beanProvider, e.getPluginName(), e.get())) |
| .filter(Objects::nonNull) |
| .collect(toImmutableList()); |
| return !result.isEmpty() ? result : null; |
| } |
| |
| @Nullable |
| private static PluginDefinedInfo tryCreate( |
| ChangeData cd, BeanProvider beanProvider, String plugin, ChangeAttributeFactory attrFactory) { |
| PluginDefinedInfo pdi = null; |
| try { |
| pdi = attrFactory.create(cd, beanProvider, plugin); |
| } catch (RuntimeException ex) { |
| logger.atWarning().atMostEvery(1, MINUTES).withCause(ex).log( |
| "error populating attribute on change %s from plugin %s", cd.getId(), plugin); |
| } |
| if (pdi != null) { |
| pdi.name = plugin; |
| } |
| return pdi; |
| } |
| |
| private PluginDefinedAttributesFactories() {} |
| } |